/*
 * Copyright 2009 Red Hat, Inc.
 *
 * Red Hat licenses this file to you under the Apache License, version 2.0
 * (the "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at:
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package com.jd.nettydemo.client;

import com.jd.nettydemo.domain.RequestMessage;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class KryoCodecClientHandler extends ChannelInboundHandlerAdapter {

    /**
     * logger
     */
    private static final Logger logger = LoggerFactory.getLogger(KryoCodecClientHandler.class);

    private final RequestMessage message;

    /**
     * Creates a client-side handler.
     */
    public KryoCodecClientHandler(RequestMessage message) {
        this.message = message;
    }

    @Override
    public void channelActive(ChannelHandlerContext ctx) throws Exception {
        // Send the message to Server
        super.channelActive(ctx);

        System.out.println("client send message:" + message);
        ctx.writeAndFlush(message);
    }

    @Override
    public void channelRead(ChannelHandlerContext ctx, Object msg)
            throws Exception {
        // you can use the Object from Server here
        System.out.println("client receive msg:" + msg);
        ctx.close();
    }

    @Override
    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
        cause.printStackTrace();
        ctx.close();
    }

}
